Hi its me again . I understand that in a loop function

" for(int x=0;x<100;x++) " X increases by one as long as X is <100. But I wanna know what expression to use (ie. x++,x** if it x** even exists) if i wanna multiply a number by 1 and then multiply it by 2 then 3.......hehehe u get the point. THX for the help.